Rapid Determination of Tellurium in Organic Compounds by Microwave Plasma-Atomic Emission Spectrometry

Rapid Determination of Tellurium in Organic Compounds by Microwave Plasma-Atomic Emission Spectrometry Full article

Journal

Oriental Journal of Chemistry
ISSN: 0970-020X , E-ISSN: 2231-5039

Output data

Year: 2017, Volume: 33, Number: 6, Pages: 2796-2802 Pages count : 7 DOI: 10.13005/ojc/330612

Tags

Tellurium-containing organic compounds; Sample decomposition; Microwave Plasma-Atomic emission Spectrometry; Agilent 4100

Authors

Lastovka Anastasia V. ^1,2 , Fadeeva Valentina P. ^1,2 , Bazhenov Maksim A. ¹ , Tikhova Vera D. ¹

Affiliations

1	(Данные Web of science) Russian Acad Sci NIOCH SB RAS, Siberian Branch, NN Vorozhtsov Novosibirsk Inst Organ Chem, 9 Lavrentiev Ave, Novosibirsk 630090, Russia
2	(Данные Web of science) Novosibirsk Natl Res State Univ, 1 Pirogova Str, Novosibirsk 630090, Russia

A method for quantitative tellurium measurement in tellurium-containing organic compounds (TOC) by a microwave plasma-atomic emission spectrometer Agilent 4100 has been suggested. One of ways to decompose the sample - the oxygen flask combustion or the acid decomposition in a heating block, can be applied. It has been demonstrated with telluradiazole derivatives and some other TOC with 20 to 58% tellurium content that the method proposed is suitable for precise and easy determination of tellurium. Elements such as nitrogen, sulfur, potassium, selenium present in the TOC do not interfere in the procedure. The relative error of the analysis is 1-5%.

Lastovka A.V. , Fadeeva V.P. , Bazhenov M.A. , Tikhova V.D.
Rapid Determination of Tellurium in Organic Compounds by Microwave Plasma-Atomic Emission Spectrometry

Oriental Journal of Chemistry. 2017. V.33. N6. P.2796-2802. DOI: 10.13005/ojc/330612 WOS Scopus

Full text from publisher

Published online:	Dec 25, 2017
Published print:	Dec 28, 2017

Web of science	WOS:000428328900012
Scopus	2-s2.0-85042071938
OpenAlex	W2775756889